CN114323364A - 一种带测振功能的高精度压力传感器及修正方法 - Google Patents
一种带测振功能的高精度压力传感器及修正方法 Download PDFInfo
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- CN114323364A CN114323364A CN202111334231.2A CN202111334231A CN114323364A CN 114323364 A CN114323364 A CN 114323364A CN 202111334231 A CN202111334231 A CN 202111334231A CN 114323364 A CN114323364 A CN 114323364A
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114918111A (zh) * | 2022-06-16 | 2022-08-19 | 芜湖全程智能科技有限公司 | 一种传感器弹性体加工方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0902267A2 (de) * | 1997-09-15 | 1999-03-17 | K.K. Holding Ag | Beschleunigungskompensierter Druckaufnehmer |
JPH1194707A (ja) * | 1997-09-18 | 1999-04-09 | Sumitomo Electric Ind Ltd | 振動・力検出回路 |
WO2005052534A1 (ja) * | 2003-11-27 | 2005-06-09 | Kyocera Corporation | 圧力センサ装置 |
JP2007286013A (ja) * | 2006-04-20 | 2007-11-01 | National Institute Of Advanced Industrial & Technology | 外乱補償機能付き圧力センサ |
CN106197807A (zh) * | 2016-08-15 | 2016-12-07 | 北京航空航天大学 | 一种用于动态力的测量方法 |
CN108534942A (zh) * | 2018-03-28 | 2018-09-14 | 西南交通大学 | 一种微压阻式传感器振动与温度干扰补偿模型及系统 |
CN110068418A (zh) * | 2019-03-21 | 2019-07-30 | 慧石(上海)测控科技有限公司 | 一种可在振动环境中工作的压力及加速度多功能传感器 |
CN110411630A (zh) * | 2019-08-02 | 2019-11-05 | 西安微电子技术研究所 | 一种振动筒压力传感器及其特性补偿方法 |
CN111521306A (zh) * | 2020-05-12 | 2020-08-11 | 深圳芯易德科技有限公司 | 集成震动检测的压力传感器及衡器 |
CN211783642U (zh) * | 2020-04-28 | 2020-10-27 | 合肥科迈捷智能传感技术有限公司 | 一种基于mems压力传感器的差压流量计 |
CN212110411U (zh) * | 2020-05-12 | 2020-12-08 | 深圳芯易德科技有限公司 | 集成震动检测的压力传感器及衡器 |
CN112268610A (zh) * | 2020-10-17 | 2021-01-26 | 徐恩成 | 一种隧道监测用振动传感器的数据修正方法 |
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- 2021-11-11 CN CN202111334231.2A patent/CN114323364B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0902267A2 (de) * | 1997-09-15 | 1999-03-17 | K.K. Holding Ag | Beschleunigungskompensierter Druckaufnehmer |
JPH1194707A (ja) * | 1997-09-18 | 1999-04-09 | Sumitomo Electric Ind Ltd | 振動・力検出回路 |
WO2005052534A1 (ja) * | 2003-11-27 | 2005-06-09 | Kyocera Corporation | 圧力センサ装置 |
JP2007286013A (ja) * | 2006-04-20 | 2007-11-01 | National Institute Of Advanced Industrial & Technology | 外乱補償機能付き圧力センサ |
CN106197807A (zh) * | 2016-08-15 | 2016-12-07 | 北京航空航天大学 | 一种用于动态力的测量方法 |
CN108534942A (zh) * | 2018-03-28 | 2018-09-14 | 西南交通大学 | 一种微压阻式传感器振动与温度干扰补偿模型及系统 |
CN110068418A (zh) * | 2019-03-21 | 2019-07-30 | 慧石(上海)测控科技有限公司 | 一种可在振动环境中工作的压力及加速度多功能传感器 |
CN110411630A (zh) * | 2019-08-02 | 2019-11-05 | 西安微电子技术研究所 | 一种振动筒压力传感器及其特性补偿方法 |
CN211783642U (zh) * | 2020-04-28 | 2020-10-27 | 合肥科迈捷智能传感技术有限公司 | 一种基于mems压力传感器的差压流量计 |
CN111521306A (zh) * | 2020-05-12 | 2020-08-11 | 深圳芯易德科技有限公司 | 集成震动检测的压力传感器及衡器 |
CN212110411U (zh) * | 2020-05-12 | 2020-12-08 | 深圳芯易德科技有限公司 | 集成震动检测的压力传感器及衡器 |
CN112268610A (zh) * | 2020-10-17 | 2021-01-26 | 徐恩成 | 一种隧道监测用振动传感器的数据修正方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114918111A (zh) * | 2022-06-16 | 2022-08-19 | 芜湖全程智能科技有限公司 | 一种传感器弹性体加工方法 |
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Guo jiahuodiqu after: Zhong Guo Address after: 310051 No. 309, Liuhe Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Zhongkong Technology Co.,Ltd. Applicant after: Zhejiang central control sensor technology Co.,Ltd. Address before: 310051 No. 309, Liuhe Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: ZHEJIANG SUPCON TECHNOLOGY Co.,Ltd. Guo jiahuodiqu before: Zhong Guo Applicant before: Zhejiang central control sensor technology Co.,Ltd. |
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